Answer:True
Explanation:Changes made because of artificial selection <u><em>CAN</em></u> result in seemingly beneficial traits that prove to be detrimental over time
They go like chains in sides but they are attached to a the main chain.
They have one starting point"Main Chain"and ends in many endings.
The air can be considered polluted once harmful or toxic substances are being released and introduced into the air and can bring many types of diseases or health problems to the living organisms in it. Some actions can be done in order to remedy air pollution and these include: government passing regulatory laws, testing for car emissions and carpooling so there will be less driving.
Answer:
i would say they were skeptical
Explanation:
nobody really knows how test are going to work out, no one knows how intelligent marine life is at first. Im sure a lot of scientist doubted the idea of them being therapy animals
Answer:
option A
Explanation:
In Recombinant DNA technology which involves DNA molecules formed by recombination to bring together genetic material from different sources, producing sequences that would normally not be found in the genome. Some basic steps are to be followed in the formation of your recombinant DNA. The restriction enzyme used in cutting the gene of interest from the pine tree DNA should also be the same used in cutting open the plasmid to make complementary sticky ends. Then integration of the isolated gene of interest into the cut plasmid and then this is treated with ligase to join the cut sticky ends. This construct is then introduced into bacterial cells.
